The Gender Inclusive Sexuality Talks Program
GIST
Parents ASSIST for All LGBTQ Youth (Hillman)
1 other identifier
interventional
300
1 country
1
Brief Summary
The study is centered on helping parents answer and meet the sexuality-specific questions and needs of transgender, gender diverse, lesbian or bisexual female youth. This study seeks to test the efficacy of the GIST Program as a parent-child sexuality communication intervention that educates and trains parents to be purveyors of inclusive health information as transgender, gender diverse, lesbian or bisexual female youth come of age at home.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for not_applicable
Started Jan 2026
Typical duration for not_applicable
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
January 1, 2026
CompletedFirst Submitted
Initial submission to the registry
September 13, 2026
CompletedFirst Posted
Study publicly available on registry
September 17, 2026
CompletedPrimary Completion
Last participant's last visit for primary outcome
December 30, 2027
ExpectedStudy Completion
Last participant's last visit for all outcomes
December 30, 2027
September 17, 2026
September 1, 2026
2 years
September 13, 2026
September 13, 2026
Conditions
Outcome Measures
Primary Outcomes (2)
Parent-Adolescent Communication Quantity
The Parent- Teen Sexual Risk Communication Topic Scale will be adopted and used to measure the quantity of topics discussed. Participants are asked if they had ever discussed the topics with their child/parent, and if so, which ones. To measure quantity, sample questions would be "To what extent have you ever discussed any of the following topics with your mother/father?" Sample items: coming out/disclosure of sexual orientation, using a condom, peer pressure and sexual pressure from dating partners, penilevaginal or other types of intercourse. Response options: (1) none, (2) a little, (3) some, (4) a lot, or (5) extensive. (8 items; alpha = .85-.95)
Baseline, 1 week, 3 months, 6 months
Parent-Adolescent Communication Quality
The quality of sexuality-sensitive communication will be determined using the Family Sexuality Communication Quotient - a measure of a general family orientation to discussion about sexuality between parents and children; this is an 18-item scale with options (1-Strongly Agree to 5-Strongly Disagree). The first subscale on comfort measures the perceived degree of openness with which sexuality is discussed in the family (e.g., I feel free to ask my parents questions about sexuality). The second subscale on information measures perception of the amount of information learned and shared during discussions (e.g., I feel better informed about sexuality if I talk to my parents.) (18 items; alpha = .91)
Baseline, 1 week, 3 months, 6 months
Secondary Outcomes (4)
Adolescent and Parent Mental Health (Depression)
Baseline, 1 week, 3 months, 6 months
Adolescent and Parent Mental Health (Anxiety)
Baseline, 1 week, 3 months, 6 months
Parent-Adolescent Health Behavior (Wellness Appointment)
Baseline, 1 week, 3 months, 6 months
Family Functioning
Baseline, 1 week, 3 months, 6 months
Study Arms (2)
GIST Intervention Arm
EXPERIMENTALParents randomized to this arm will receive five, online based group sessions.
Control Arm
ACTIVE COMPARATORParents randomized to this arm will have individual access to an online series of five modules that they can complete at their own pace. The content for each module are LGBTQ-specific health issues such as sleep hygiene, bullying, tobacco and alcohol use, and body image concerns.
Interventions
The GIST Program is a 5-session intervention where an interventionist will facilitate sessions that will include 8-12 parents per group. Each parent will have access to intervention content (e.g., videos, activities) across five synchronous sessions. Session I will focus on the issue of coming out and its impact on the family as well as on youth mental health. Session II centers on communication-based content. Sessions III and IV focuses on topic-centered content to address the knowledge gap parents have reported regarding general LGBTQ concerns and builds on the communication skills learned in Session I. Session V provides a communication recap and focuses on how parents may have follow-up conversations with healthcare providers. In between the sessions, asynchronous interactive homework assignments will be provided to review concepts learned in the previous sessions and to initiate joint activities between parents and youth.
The control arm consists of access to five online modules. Parents in this condition will be able to view video content focused on health issues germane for LGBTQ youth that are not focused on sexual health. These outcomes are on bullying, alcohol and tobacco use, sleep hygiene and body image concerns.
Eligibility Criteria
You may qualify if:
- Youth participants are:
- identify as transgender or gender diverse, or lebian or bisexual female be between ages 12-18 years able to comprehend spoken English resides in the United States consents or assents to study participation
- Parent participants are:
- the parent, legal guardians, legal custodians (hereinafter "parent") of index youth age 18 or older able to comprehend spoken English resides in the United States consents to study participation consents to their child's study participation
You may not qualify if:
- Excluded youth participants are:
- non-transgender or gender diverse or lesbian or bisexual female youth
- Excluded participants are:
- parents whose child does not meet eligibility criteria
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
Penn Nursing
Philadelphia, Pennsylvania, 19104, United States
Related Publications (2)
Flores DD, Rosario AA, Bond KT, Villarruel AM, Bauermeister JA. Parents ASSIST (Advancing Supportive and Sexuality-Inclusive Sex Talks): Iterative Development of a Sex Communication Video Series for Parents of Gay, Bisexual, and Queer Male Adolescents. J Fam Nurs. 2020 May;26(2):90-101. doi: 10.1177/1074840719897905. Epub 2020 Jan 31.
PMID: 32003286BACKGROUNDFlores DD, Hennessy K, Rosario A, Chung J, Wood S, Kershaw T, Villarruel A, Bauermeister J. Parents ASSIST: Acceptability and Feasibility of a Video-Based Educational Series for Sexuality-Inclusive Communication between Parents and Gay, Bisexual, and Queer Sons. Int J Environ Res Public Health. 2021 Dec 30;19(1):379. doi: 10.3390/ijerph19010379.
PMID: 35010638BACKGROUND
Study Officials
- PRINCIPAL INVESTIGATOR
Dalmacio D Flores
University of Pennsylvania
Central Study Contacts
Study Design
- Study Type
- interventional
- Phase
- not applicable
- Allocation
- RANDOMIZED
- Masking
- NONE
- Purpose
- PREVENTION
- Intervention Model
- CROSSOVER
- Sponsor Type
- OTHER
- Responsible Party
- PRINCIPAL INVESTIGATOR
- PI Title
- Associate Professor
Study Record Dates
First Submitted
September 13, 2026
First Posted
September 17, 2026
Study Start
January 1, 2026
Primary Completion (Estimated)
December 30, 2027
Study Completion (Estimated)
December 30, 2027
Last Updated
September 17, 2026
Record last verified: 2026-09
Data Sharing
- IPD Sharing
- Will not share
Only statistical information for primary and secondary outcomes will be shared. Individual participant data will not be shared.